Burster or similar article



FIG. 1 is a perspective view of two adjacent sides and the top of a burster showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a side elevational view from the right of FIG. 2;

FIG. 5 is a side elevational view from the left of FIG. 2; and

FIG. 6 is a rear elevational view. 

The ornamental design for a burster or similar article, substantially as shown and described. 